Less Than Evil[1] (Hangul: 나쁜 형사; RR: Nappeun Hyeongsa; lit. Bad Detective) is a 2018 South Korean television series based on the British series Luther.[2] It stars Shin Ha-kyun, Lee Seol, Park Ho-san and Kim Gun-woo.[3] It will air on MBC starting from December 3, 2018.[4][5][6]